Patent · US Active

Mask system

US9737678B2 · kind B2 · utility

37Cited by

23References

59Claims

0Family size

Assignee

ResMed Corp. · AU

Inventors

Justin John Formica · Sydney, AU
Jose Ignacio Romagnoli · Sydney, AU
Philip Rodney Kwok · Chatswood, AU
Joel Edward Gibson · Sydney, AU
David Anthony Pidcock · Scone, AU
Christopher Scott Skipper · Sydney, AU
Stephen Gray · Sydney, AU

Key dates

Filing date	Sep 30, 2011
Grant date	Aug 22, 2017
Priority date	—
Expiry date	Jan 30, 2033

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61M2210/0625
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A mask system for delivery of respiratory therapy to a patient includes a nares portion and a mouth portion and an inlet conduit connected to at least one of the nares portion and the mouth portion to deliver the pressurized, breathable gas. The mask system is adapted to selectively utilize the nares portion and/or the mouth portion in a first mode utilizing both the nares portion and the mouth portion, and in a second mode utilizing the nares portion and not utilizing the mouth portion.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.